:root {
  --gruen: #173a2a;
  --gruen-hell: #2f6b4c;
  --gruen-leucht: #3d8a5f;
  --holz: #b5762c;
  --holz-hell: #f3e6d3;
  --grund: #f1efe9;
  --papier: #f7f5f0;
  --weiss: #ffffff;
  --text: #161a17;
  --grau: #636b66;
  --linie: #e2ddd3;
  --raster: rgba(23, 58, 42, .055);
  --radius: 20px;
  --schatten: 0 1px 2px rgba(0,0,0,.04), 0 12px 32px rgba(23,58,42,.08);
  --schatten-gross: 0 30px 80px rgba(23,58,42,.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background-color: var(--grund);
  /* Fachwerk-Raster im Hintergrund */
  background-image:
    linear-gradient(var(--raster) 1px, transparent 1px),
    linear-gradient(90deg, var(--raster) 1px, transparent 1px);
  background-size: 120px 120px;
  background-position: center top;
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: "Inter", system-ui, sans-serif; line-height: 1.08; margin: 0 0 .5em; color: var(--text); font-weight: 500; }
h1 { font-size: clamp(2.3rem, 5.6vw, 4.4rem); letter-spacing: -.045em; }
h2 { font-size: clamp(1.9rem, 4vw, 3.2rem); letter-spacing: -.04em; }
h3 { font-size: 1.15rem; letter-spacing: -.01em; font-weight: 600; line-height: 1.3; }
h1 em, h2 em { font-family: "Fraunces", Georgia, serif; font-style: italic; font-weight: 500; color: var(--gruen-hell); letter-spacing: -.02em; }
p { margin: 0 0 1em; }
a { color: var(--gruen-hell); }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
section { padding: 96px 0; position: relative; }
.mitte { text-align: center; }
.mitte .lead { margin-left: auto; margin-right: auto; }
.lead { font-size: 1.15rem; color: var(--grau); max-width: 640px; }

.pille {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .82rem; font-weight: 500; color: var(--grau);
  background: rgba(255,255,255,.75); border: 1px solid var(--linie);
  padding: 6px 14px 6px 6px; border-radius: 999px; margin-bottom: 22px; backdrop-filter: blur(6px);
}
.pille b { background: var(--gruen); color: #fff; font-size: .68rem; letter-spacing: .08em; padding: 3px 9px; border-radius: 999px; font-weight: 600; }
.eyebrow { display: inline-block; font-size: .74rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--grau); background: #fff; border: 1px solid var(--linie); padding: 5px 12px; border-radius: 999px; margin-bottom: 18px; }

/* Kopfzeile: schwebende Pille */
.kopf { position: sticky; top: 14px; z-index: 20; padding: 0 20px; }
.kopf .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 66px;
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-radius: 999px; box-shadow: var(--schatten); padding: 0 10px 0 24px; max-width: 1120px; }
.marke { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--gruen); font-weight: 700; font-size: 1.08rem; letter-spacing: -.02em; }
.marke svg { width: 30px; height: 30px; flex: none; }
.marke small { display: block; font-weight: 500; font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--grau); margin-top: -3px; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { text-decoration: none; color: var(--text); font-size: .92rem; }
.nav a:hover { color: var(--gruen-hell); }
@media (max-width: 860px) { .nav a:not(.knopf) { display: none; } }
@media (max-width: 480px) {
  .kopf { padding: 0 10px; }
  .kopf .wrap { padding: 0 6px 0 16px; height: 58px; }
  .marke { font-size: .98rem; white-space: nowrap; }
  .marke small { display: none; }
  .nav .knopf { white-space: nowrap; padding: 10px 14px; font-size: .84rem; }
}

/* Knöpfe */
.knopf { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 15px 26px; border-radius: 999px; font-weight: 600; font-size: 1rem; text-decoration: none; border: 0; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s; font-family: inherit; }
.knopf:hover { transform: translateY(-1px); }
.knopf-gruen { background: var(--gruen); color: #fff !important; box-shadow: 0 8px 20px rgba(23,58,42,.25); }
.knopf-gruen:hover { background: var(--gruen-hell); }
.knopf-holz { background: var(--holz); color: #fff !important; }
.knopf-rand { background: #fff; color: var(--text) !important; border: 1px solid var(--linie); }
.knopf .pfeil { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,.16); font-size: .9rem; margin-right: -12px; }
.nav .knopf { padding: 11px 20px; font-size: .9rem; box-shadow: none; }

/* Hero */
.hero { padding: 80px 0 40px; text-align: center; overflow: hidden; }
.hero .lead { margin: 0 auto; }
.hero-knoepfe { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 32px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 34px; }
.chips span { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.8); border: 1px solid var(--linie); padding: 9px 16px; border-radius: 999px; font-size: .92rem; }
.chips svg { width: 16px; height: 16px; color: var(--holz); }
.kacheln-deko { position: absolute; width: 120px; height: 120px; background: rgba(181,118,44,.08); pointer-events: none; }

/* Produktvorschau (CRM-Ansicht) */
.vorschau { position: relative; max-width: 1000px; margin: 60px auto 0; text-align: left; }
.vorschau-rahmen { background: #13261c; border-radius: 26px; padding: 14px; box-shadow: var(--schatten-gross); }
.vorschau-leiste { display: flex; align-items: center; gap: 7px; padding: 4px 6px 12px; }
.vorschau-leiste i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.18); }
.vorschau-leiste span { margin-left: 10px; color: rgba(255,255,255,.5); font-size: .78rem; }
.vorschau-innen { background: #f7f5f0; border-radius: 16px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; padding: 18px; }
@media (max-width: 760px) { .vorschau-innen { grid-template-columns: 1fr; } }
.mini { background: #fff; border-radius: 12px; border: 1px solid var(--linie); padding: 14px 16px; font-size: .85rem; }
.mini h4 { margin: 0 0 10px; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--grau); font-weight: 600; }
.mini-zeile { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; border-top: 1px solid #f0ece4; }
.mini-zeile:first-of-type { border-top: 0; }
.mini-zeile b { font-weight: 600; } .mini-zeile small { display: block; color: var(--grau); font-size: .76rem; }
.etikett { font-size: .72rem; font-weight: 600; padding: 3px 9px; border-radius: 99px; white-space: nowrap; }
.e-neu { background: #fdf0dc; color: #92400e; } .e-pool { background: #e6f2ec; color: var(--gruen-hell); }
.e-gespraech { background: #e8f0fb; color: #1e4f8a; } .e-vertrag { background: var(--gruen); color: #fff; }
.mini-zahlen { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.mini-zahlen div { background: #fff; border: 1px solid var(--linie); border-radius: 12px; padding: 10px 12px; }
.mini-zahlen b { display: block; font-size: 1.35rem; letter-spacing: -.03em; color: var(--gruen); font-weight: 600; }
.mini-zahlen span { font-size: .72rem; color: var(--grau); }
.balken-note { display: inline-flex; gap: 3px; } .balken-note i { width: 14px; height: 5px; border-radius: 3px; background: var(--linie); } .balken-note i.an { background: var(--holz); }
.schwebe { position: absolute; background: #fff; border-radius: 16px; box-shadow: var(--schatten); padding: 12px 16px; font-size: .85rem; display: flex; align-items: center; gap: 10px; }
.schwebe b { font-family: "Fraunces", serif; font-style: italic; font-size: 1.5rem; color: var(--gruen-hell); font-weight: 500; line-height: 1; }
.schwebe { z-index: 2; }
.schwebe.links { left: -28px; top: -30px; } .schwebe.rechts { right: -28px; bottom: 6px; }
@media (max-width: 1100px) { .schwebe { display: none; } }

/* Karten und Raster */
.karte { background: var(--weiss); border: 1px solid var(--linie); border-radius: var(--radius); padding: 30px; box-shadow: var(--schatten); }
.drei { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 46px; text-align: left; }
@media (max-width: 900px) { .drei { grid-template-columns: 1fr; } }
.problem .symbol { width: 44px; height: 44px; border-radius: 12px; background: var(--holz-hell); display: grid; place-items: center; color: var(--holz); margin-bottom: 18px; }
.problem .symbol svg { width: 22px; height: 22px; }
.problem p { color: var(--grau); margin: 0; }

/* Nummerierte Zeilen */
.zeilen { margin-top: 40px; border-top: 1px solid var(--linie); }
.zeile { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: baseline; padding: 24px 4px; border-bottom: 1px solid var(--linie); }
.zeile h3 { font-size: clamp(1.15rem, 2.2vw, 1.5rem); font-weight: 500; letter-spacing: -.02em; margin: 0; }
.zeile p { color: var(--grau); margin: 6px 0 0; max-width: 640px; font-size: 1rem; }
.zeile .nr { font-size: .8rem; color: var(--grau); font-variant-numeric: tabular-nums; }

/* Ablauf */
.schritte { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 46px; counter-reset: s; text-align: left; }
@media (max-width: 900px) { .schritte { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .schritte { grid-template-columns: 1fr; } }
.schritt { counter-increment: s; background: #fff; border: 1px solid var(--linie); border-radius: var(--radius); padding: 26px; position: relative; }
.schritt::before { content: "0" counter(s); display: block; font-family: "Fraunces", serif; font-style: italic; font-size: 2.2rem; color: var(--holz); line-height: 1; margin-bottom: 18px; }
.schritt p { color: var(--grau); font-size: .96rem; margin: 0; }

/* Dunkler Block */
.dunkel { background: var(--gruen); color: #d6e2da; border-radius: 32px; padding: 72px 56px; position: relative; overflow: hidden; }
.dunkel h2 { color: #fff; } .dunkel h2 em { color: #a9d8bb; }
.dunkel .lead { color: #b9cbbf; }
.dunkel::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 80px 80px; }
.dunkel > * { position: relative; z-index: 1; }
@media (max-width: 700px) { .dunkel { padding: 48px 24px; border-radius: 24px; } }
.system { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 40px; }
@media (max-width: 800px) { .system { grid-template-columns: 1fr; } }
.system div { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 18px; padding: 24px; }
.system h3 { color: #fff; } .system p { margin: 0; color: #b9cbbf; font-size: .96rem; }

/* Vergleich */
.vergleich-zwei { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 46px; text-align: left; }
@media (max-width: 800px) { .vergleich-zwei { grid-template-columns: 1fr; } }
.vergleich-zwei ul { list-style: none; margin: 18px 0 0; padding: 0; }
.vergleich-zwei li { padding: 12px 0 12px 34px; border-top: 1px solid var(--linie); position: relative; }
.vergleich-zwei li::before { position: absolute; left: 0; top: 11px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; font-weight: 700; }
.alt li::before { content: "✕"; background: #f3ece4; color: #a1663a; }
.neu li::before { content: "✓"; background: #e6f2ec; color: var(--gruen-hell); }
.neu { border: 2px solid var(--gruen); }
.vergleich-zwei .kopfzeile { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--grau); }

/* Kosten */
.preis { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 46px; text-align: left; }
@media (max-width: 800px) { .preis { grid-template-columns: 1fr; } }
.preis .gross { font-size: clamp(3rem, 7vw, 4.6rem); letter-spacing: -.05em; color: var(--gruen); font-weight: 500; line-height: 1; margin: 10px 0 8px; }
.preis .gross em { display: block; font-family: "Fraunces", serif; font-size: 1.35rem; color: var(--grau); letter-spacing: 0; margin-top: 10px; }
.raten { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.raten div { background: var(--grund); border-radius: 14px; padding: 14px 16px; font-size: .9rem; color: var(--grau); }
.raten b { display: block; color: var(--text); font-size: 1.05rem; }
.haken { list-style: none; padding: 0; margin: 0; }
.haken li { padding: 10px 0 10px 32px; position: relative; border-top: 1px solid var(--linie); }
.haken li:first-child { border-top: 0; }
.haken li::before { content: "✓"; position: absolute; left: 0; top: 10px; width: 22px; height: 22px; border-radius: 50%; background: #e6f2ec; color: var(--gruen-hell); display: grid; place-items: center; font-size: .75rem; font-weight: 700; }
.hinweis { font-size: .82rem; color: var(--grau); margin-top: 14px; }

/* Berufe und Region */
.berufe { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.berufe span { background: #fff; border: 1px solid var(--linie); padding: 10px 18px; border-radius: 999px; font-size: .95rem; }
.zwei-spalten { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
@media (max-width: 900px) { .zwei-spalten { grid-template-columns: 1fr; gap: 32px; } }
.orte { color: var(--grau); }
.orte strong { color: var(--text); }

/* Garantie */
.garantie { display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center; }
.garantie .siegel { width: 110px; height: 110px; }
@media (max-width: 700px) { .garantie { grid-template-columns: 1fr; } }

/* FAQ */
details { background: var(--weiss); border: 1px solid var(--linie); border-radius: 16px; padding: 20px 24px; margin-bottom: 12px; }
summary { font-weight: 500; font-size: 1.05rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--gruen-hell); font-size: 1.4rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin: 12px 0 0; color: var(--grau); }

/* Formular */
.formular label { display: block; font-weight: 600; font-size: .86rem; margin: 16px 0 6px; }
.formular input, .formular select, .formular textarea { width: 100%; padding: 14px 16px; border: 1px solid var(--linie); border-radius: 12px; font: inherit; font-size: 1rem; background: var(--grund); color: var(--text); }
.formular input:focus, .formular select:focus, .formular textarea:focus { outline: none; border-color: var(--gruen-hell); background: #fff; box-shadow: 0 0 0 4px rgba(47,107,76,.1); }
.formular .reihe { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .formular .reihe { grid-template-columns: 1fr; } }
.formular .knopf { width: 100%; margin-top: 22px; }
.danke { display: none; text-align: center; padding: 30px 10px; }
.danke.an { display: block; }

/* Fusszeile */
.fuss { background: #0f2219; color: #a9b8ae; padding: 56px 0 36px; font-size: .92rem; margin-top: 40px; }
.fuss a { color: #dfe7e1; text-decoration: none; }
.fuss .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.fuss .marke { color: #fff; }
.fuss .marke small { color: #7f9487; }

/* Einblenden beim Scrollen */
.ein { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.ein.sichtbar { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .ein { opacity: 1; transform: none; transition: none; } }
@media (max-width: 760px) { .kacheln-deko { display: none; } }